English

A note on relativistic rocketry

Classical Physics 2010-09-07 v2

Abstract

In the context of special relativity, we discuss the specific impulse of a rocket whose exhaust jet consists of massive and/or massless particles. This work generalizes previous results and corrects some errors of a recently published paper by U. Walter. (The errors stem from the omission of a Lorentz factor.)

Keywords

Cite

@article{arxiv.0910.1965,
  title  = {A note on relativistic rocketry},
  author = {Shawn Westmoreland},
  journal= {arXiv preprint arXiv:0910.1965},
  year   = {2010}
}

Comments

includes an errata for the original preprint

R2 v1 2026-06-21T13:56:48.639Z